Hamburg Weather Records (USC00033088)

Record envelope, standing records and threshold days for Hamburg (USC00033088), Arkansas, United States, with 112 years of record.

Key Facts for Hamburg

Hamburg (USC00033088) is a weather station in Arkansas, United States at 33.23 latitude and -91.79 longitude, 55 m (180 ft) above sea level.
The station reports from 1893 to 2004, 112 years of record.
1,430 records set at Hamburg still stand.
Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
Hamburg set a daily record precipitation of 55.4 mm (2.2 in) on 25 January 2004.

About the Station

Location: Arkansas, United States, 33.23 latitude, -91.79 longitude.
Elevation: 55 m (180 ft).
Period of record: 1893 to 2004, 112 years.
Eligible elements: prcp, snow, snwd.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Hamburg. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Hamburg, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	23.9 C (75.0 F)	-12.2 C (10.0 F)	n/a	n/a
Feb	23.9 C (75.0 F)	-8.3 C (17.1 F)	n/a	n/a
Mar	28.9 C (84.0 F)	-6.7 C (19.9 F)	n/a	n/a
Apr	31.1 C (88.0 F)	3.3 C (37.9 F)	n/a	n/a
May	31.7 C (89.1 F)	5.0 C (41.0 F)	n/a	n/a
Jun	36.7 C (98.1 F)	7.8 C (46.0 F)	n/a	n/a
Jul	38.3 C (100.9 F)	13.9 C (57.0 F)	n/a	n/a
Aug	36.7 C (98.1 F)	13.3 C (55.9 F)	n/a	n/a
Sep	33.9 C (93.0 F)	8.9 C (48.0 F)	n/a	n/a
Oct	31.1 C (88.0 F)	-1.1 C (30.0 F)	n/a	n/a
Nov	27.8 C (82.0 F)	-1.7 C (28.9 F)	n/a	n/a
Dec	23.3 C (73.9 F)	-7.2 C (19.0 F)	n/a	n/a

Which Years Hold Standing Records

1,430 standing records

1,430 records at Hamburg still stand. 1893 holds the most, with 781.

All-Time Record Progression

1 new records

1 all-time records were set at Hamburg between 28 January 2000 and 28 January 2000. Each dot is a new record.

Wettest Day of Each Month

Apr: 228.1 mm (9.0 in)

The wettest day on record for each calendar month at Hamburg. The most was 228.1 mm (9.0 in) on 25 April 1958.

Record daily precipitation for each month at Hamburg
Month	Record daily precipitation (mm)	Date
Jan	109.2 mm (4.3 in)	27 January 1994
Feb	195.1 mm (7.7 in)	19 February 1991
Mar	153.4 mm (6.0 in)	31 March 1995
Apr	228.1 mm (9.0 in)	25 April 1958
May	135.9 mm (5.4 in)	7 May 1978
Jun	111.8 mm (4.4 in)	7 June 1984
Jul	119.1 mm (4.7 in)	5 July 1995
Aug	147.6 mm (5.8 in)	12 August 1893
Sep	148.1 mm (5.8 in)	11 September 1958
Oct	177.8 mm (7.0 in)	7 October 1984
Nov	152.4 mm (6.0 in)	16 November 1987
Dec	116.8 mm (4.6 in)	3 December 1983

Period of Record Coverage

1893 to 1966

3 years of record at Hamburg, 1893 to 1966. 3 years have data for under 90 percent of days and are left out of rankings: 1893, 1894, 1966.

Latest Records

Latest records at Hamburg
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
25 January 2004	Hamburg, US	daily rain	55.4 mm (2.2 in)	14.3 mm (0.6 in)	28 years	26 of 100 (Routine)
17 November 2003	Hamburg, US	daily rain	80.0 mm (3.1 in)	39.4 mm (1.6 in)	20 years	33 of 100 (Routine)
23 September 2003	Hamburg, US	daily rain	48.3 mm (1.9 in)	24.4 mm (1.0 in)	37 years	33 of 100 (Routine)
4 July 2003	Hamburg, US	daily rain	72.1 mm (2.8 in)	8.6 mm (0.34 in)	26 years	22 of 100 (Routine)
17 June 2003	Hamburg, US	daily rain	41.9 mm (1.6 in)	22.1 mm (0.9 in)	5 years	21 of 100 (Routine)
13 June 2003	Hamburg, US	daily rain	84.3 mm (3.3 in)	59.7 mm (2.4 in)	37 years	50 of 100 (Notable)
14 May 2003	Hamburg, US	daily rain	37.6 mm (1.5 in)	7.1 mm (0.28 in)	28 years	21 of 100 (Routine)
6 April 2003	Hamburg, US	daily rain	78.2 mm (3.1 in)	32.5 mm (1.3 in)	6 years	25 of 100 (Routine)
21 February 2003	Hamburg, US	daily rain (Tie)	35.3 mm (1.4 in)	tie	41 years	5 of 100 (Routine)
6 February 2003	Hamburg, US	daily rain	34.5 mm (1.4 in)	4.0 mm (0.16 in)	27 years	19 of 100 (Routine)
23 December 2002	Hamburg, US	daily rain	71.9 mm (2.8 in)	39.4 mm (1.6 in)	16 years	34 of 100 (Routine)
4 December 2002	Hamburg, US	daily rain	43.2 mm (1.7 in)	15.3 mm (0.6 in)	28 years	26 of 100 (Routine)
4 November 2002	Hamburg, US	daily rain	50.8 mm (2.0 in)	0.5 mm (0.02 in)	9 years	12 of 100 (Routine)
3 November 2002	Hamburg, US	daily rain	17.8 mm (0.7 in)	11.2 mm (0.4 in)	35 years	20 of 100 (Routine)
3 October 2002	Hamburg, US	daily rain	62.5 mm (2.5 in)	7.4 mm (0.29 in)	12 years	15 of 100 (Routine)
2 September 2002	Hamburg, US	daily rain	38.1 mm (1.5 in)	4.6 mm (0.18 in)	16 years	16 of 100 (Routine)
28 June 2002	Hamburg, US	daily rain	38.1 mm (1.5 in)	7.1 mm (0.28 in)	16 years	17 of 100 (Routine)
30 May 2002	Hamburg, US	daily rain	58.4 mm (2.3 in)	17.5 mm (0.7 in)	35 years	28 of 100 (Routine)
23 January 2002	Hamburg, US	daily rain	45.2 mm (1.8 in)	12.2 mm (0.5 in)	18 years	21 of 100 (Routine)
12 October 2001	Hamburg, US	daily rain	101.6 mm (4.0 in)	29.2 mm (1.1 in)	15 years	25 of 100 (Routine)

Extremes by Year

1893 to 2004

Yearly extremes at Hamburg: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	38.3 C (100.9 F)	1894	35.6 C (96.1 F)	3
Coldest night (TNn)	-12.2 C (10.0 F)	1894	-7.2 C (19.0 F)	3
Wettest day (Rx1day)	228.1 mm (9.0 in)	1958	84.3 mm (3.3 in)	51
Wettest five days (Rx5day)	429.8 mm (16.9 in)	1958	142.7 mm (5.6 in)	51
Longest dry spell (CDD)	51 days	1976	23 days	51

Hottest day (TXx)

The hottest day of the year at Hamburg, 1893 to 2004. The record is 38.3 C (100.9 F) in 1894, marked on the chart; the median year is 35.6 C (96.1 F).

Hottest day (TXx) at Hamburg by year
Year	Hottest day (TXx)
1893	35.6 C (96.1 F)
1894	38.3 C (100.9 F)
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	n/a
1966	28.3 C (82.9 F)
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	n/a
1974	n/a
1975	n/a
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a
2002	n/a
2003	n/a
2004	n/a

Coldest night (TNn)

The coldest night of the year at Hamburg, 1893 to 2004. The record is -12.2 C (10.0 F) in 1894, marked on the chart; the median year is -7.2 C (19.0 F).

Coldest night (TNn) at Hamburg by year
Year	Coldest night (TNn)
1893	-7.2 C (19.0 F)
1894	-12.2 C (10.0 F)
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	n/a
1966	14.4 C (57.9 F)
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	n/a
1974	n/a
1975	n/a
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a
2002	n/a
2003	n/a
2004	n/a

Wettest day (Rx1day)

The wettest day of the year at Hamburg, 1893 to 2004. The record is 228.1 mm (9.0 in) in 1958, marked on the chart; the median year is 84.3 mm (3.3 in).

Wettest day (Rx1day) at Hamburg by year
Year	Wettest day (Rx1day)
1893	147.6 mm (5.8 in)
1894	80.0 mm (3.1 in)
1956	25.9 mm (1.0 in)
1957	109.2 mm (4.3 in)
1958	228.1 mm (9.0 in)
1959	76.5 mm (3.0 in)
1960	88.1 mm (3.5 in)
1961	109.2 mm (4.3 in)
1962	45.7 mm (1.8 in)
1963	52.3 mm (2.1 in)
1964	62.5 mm (2.5 in)
1965	94.0 mm (3.7 in)
1966	96.5 mm (3.8 in)
1967	76.7 mm (3.0 in)
1968	73.4 mm (2.9 in)
1969	114.3 mm (4.5 in)
1970	76.2 mm (3.0 in)
1971	83.8 mm (3.3 in)
1972	104.1 mm (4.1 in)
1973	62.2 mm (2.4 in)
1974	175.3 mm (6.9 in)
1975	129.5 mm (5.1 in)
1976	81.3 mm (3.2 in)
1977	66.0 mm (2.6 in)
1978	135.9 mm (5.4 in)
1979	101.6 mm (4.0 in)
1980	59.7 mm (2.4 in)
1981	57.9 mm (2.3 in)
1982	121.9 mm (4.8 in)
1983	116.8 mm (4.6 in)
1984	177.8 mm (7.0 in)
1985	69.9 mm (2.8 in)
1986	90.2 mm (3.6 in)
1987	152.4 mm (6.0 in)
1988	71.1 mm (2.8 in)
1989	99.8 mm (3.9 in)
1990	94.0 mm (3.7 in)
1991	195.1 mm (7.7 in)
1992	56.4 mm (2.2 in)
1993	80.0 mm (3.1 in)
1994	109.2 mm (4.3 in)
1995	153.4 mm (6.0 in)
1996	51.6 mm (2.0 in)
1997	61.0 mm (2.4 in)
1998	55.9 mm (2.2 in)
1999	66.0 mm (2.6 in)
2000	111.8 mm (4.4 in)
2001	101.6 mm (4.0 in)
2002	71.9 mm (2.8 in)
2003	84.3 mm (3.3 in)
2004	55.4 mm (2.2 in)

Wettest five days (Rx5day)

The wettest five days of the year at Hamburg, 1893 to 2004. The record is 429.8 mm (16.9 in) in 1958, marked on the chart; the median year is 142.7 mm (5.6 in).

Wettest five days (Rx5day) at Hamburg by year
Year	Wettest five days (Rx5day)
1893	156.0 mm (6.1 in)
1894	118.9 mm (4.7 in)
1956	46.0 mm (1.8 in)
1957	142.7 mm (5.6 in)
1958	429.8 mm (16.9 in)
1959	108.8 mm (4.3 in)
1960	187.4 mm (7.4 in)
1961	244.8 mm (9.6 in)
1962	59.9 mm (2.4 in)
1963	66.8 mm (2.6 in)
1964	142.8 mm (5.6 in)
1965	142.3 mm (5.6 in)
1966	182.9 mm (7.2 in)
1967	92.4 mm (3.6 in)
1968	156.2 mm (6.1 in)
1969	161.3 mm (6.4 in)
1970	113.0 mm (4.4 in)
1971	100.3 mm (3.9 in)
1972	154.1 mm (6.1 in)
1973	113.1 mm (4.5 in)
1974	175.3 mm (6.9 in)
1975	223.5 mm (8.8 in)
1976	109.2 mm (4.3 in)
1977	83.8 mm (3.3 in)
1978	224.8 mm (8.9 in)
1979	139.7 mm (5.5 in)
1980	97.8 mm (3.9 in)
1981	135.4 mm (5.3 in)
1982	204.4 mm (8.0 in)
1983	127.5 mm (5.0 in)
1984	211.6 mm (8.3 in)
1985	152.4 mm (6.0 in)
1986	135.2 mm (5.3 in)
1987	186.7 mm (7.4 in)
1988	100.3 mm (3.9 in)
1989	178.5 mm (7.0 in)
1990	148.4 mm (5.8 in)
1991	320.3 mm (12.6 in)
1992	109.0 mm (4.3 in)
1993	129.5 mm (5.1 in)
1994	150.6 mm (5.9 in)
1995	165.1 mm (6.5 in)
1996	143.8 mm (5.7 in)
1997	100.9 mm (4.0 in)
1998	106.7 mm (4.2 in)
1999	196.0 mm (7.7 in)
2000	179.3 mm (7.1 in)
2001	167.9 mm (6.6 in)
2002	111.5 mm (4.4 in)
2003	126.2 mm (5.0 in)
2004	55.4 mm (2.2 in)

Longest dry spell (CDD)

The longest dry spell of the year at Hamburg, 1893 to 2004. The record is 51 days in 1976, marked on the chart; the median year is 23 days.

Longest dry spell (CDD) at Hamburg by year
Year	Longest dry spell (CDD)
1893	19 days
1894	11 days
1956	9 days
1957	27 days
1958	44 days
1959	22 days
1960	28 days
1961	21 days
1962	21 days
1963	33 days
1964	22 days
1965	28 days
1966	27 days
1967	19 days
1968	11 days
1969	20 days
1970	31 days
1971	19 days
1972	26 days
1973	14 days
1974	17 days
1975	23 days
1976	51 days
1977	20 days
1978	23 days
1979	31 days
1980	44 days
1981	23 days
1982	24 days
1983	24 days
1984	14 days
1985	26 days
1986	29 days
1987	30 days
1988	21 days
1989	27 days
1990	37 days
1991	16 days
1992	23 days
1993	23 days
1994	23 days
1995	34 days
1996	23 days
1997	27 days
1998	30 days
1999	41 days
2000	23 days
2001	23 days
2002	25 days
2003	35 days
2004	8 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Rainfall Return Levels

36 years, 1958 to 2003

A day with at least 89.1 mm (3.5 in) of rain is expected about once in 2 years. A day with at least 276.8 mm (10.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Hamburg: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	89.1 mm (3.5 in)
5 years	126.9 mm (5.0 in)
10 years	156.3 mm (6.2 in)
25 years	199.2 mm (7.8 in)
50 years	235.9 mm (9.3 in)	Longer than the 36 years of record
100 years	276.8 mm (10.9 in)	Longer than the 36 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 36 years of values from 1958 to 2003.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 228.1 mm (9.0 in) in 1958; 195.1 mm (7.7 in) in 1991; 177.8 mm (7.0 in) in 1984.

Download the Data

Data for Hamburg standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Hamburg threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Year	Days with data	Share of year	Complete
1893	255	70%	No
1894	229	63%	No
1966	1	0%	No